package com.neusoft.demo2;

import java.util.Scanner;

public class PriceLookup {
    /**
     * 商品价格查询
     */
    public static void main(String[] args) {
        String name = "";       //商品名称
        double price = 0.0;     //商品价格
        int goodsNo = 0;        //商品编号
        System.out.println("MyShopping管理系统  > 购物结算\n");
        //商品清单
        System.out.println("*******************************************");
        System.out.println("请选择购买的商品编号：");
        System.out.println("1.T 恤        2.网球鞋        3.网球拍");
        System.out.println("*******************************************");

        Scanner input = new Scanner(System.in);
        String answer = "y";    //标识是否继续

        while ("y".equals(answer)) {
            System.out.print("请输入商品编号：");
            goodsNo = input.nextInt();
            switch (goodsNo) {
                case 1:
                    name = "T 恤";
                    price = 245.0;
                    break;
                case 2:
                    name = "网球鞋";
                    price = 570.0;
                    break;
                case 3:
                    name = "网球拍";
                    price = 320.0;
                    break;
            }
            System.out.println(name + "\t" + "￥" + price + "\n");
            System.out.print("是否继续（y/n）");
            answer = input.next();
        }
        System.out.println("程序结束！");
    }
}
